1 lb. ground beef
1/2 c. chopped onion
1/4 c. chopped green pepper
3/4 c. ketchup
1/4 c. water
1 tsp. prepared mustard
1 tsp. salt
1/4 tsp. pepper

Saute ground beef, onion and green pepper. Add remaining ingredients. Toast bulkies or other rolls. Fill and enjoy! Makes four generous servings.